Dr Owen Joseph O'neill, MD - Medicare Internal Medicine in Sleepy Hollow, NY

Dr Owen Joseph O'neill, MD is a medicare enrolled "Internal Medicine" physician in Sleepy Hollow, New York. He graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 777 N Broadway, Suite 310, Sleepy Hollow, New York. You can reach out to his office (for appointments etc.) via phone at (914) 333-0034.

Dr Owen Joseph O'neill is licensed to practice in New York (license number 176762) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1447290119.

Contact Information

Dr Owen Joseph O'neill, MD
777 N Broadway, Suite 310,
Sleepy Hollow, NY 10591-1000
(914) 333-0034
(912) 333-0046

Map and Direction




Physician's Profile

Full NameDr Owen Joseph O'neill
GenderMale
SpecialityInternal Medicine
Experience37 Years
Location777 N Broadway, Sleepy Hollow, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Owen Joseph O'neill graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1447290119
  • Provider Enumeration Date: 06/08/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0840278073
  • Enrollment ID: I20040713000601

Medical Identifiers

Medical identifiers for Dr Owen Joseph O'neill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447290119NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 176762 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phelps Memorial Hospital CenterSleepy hollow, NYHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Owen Joseph O'neill allows following entities to bill medicare on his behalf.
Entity NameWestchester Hyperbaric Medicine And Wound Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255372017
PECOS PAC ID: 1052414356
Enrollment ID: O20070306000731

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Owen Joseph O'neill is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Owen Joseph O'neill, MD
777 N Broadway, Suite 310,
Sleepy Hollow, NY 10591-1000

Ph: (914) 333-0034
Dr Owen Joseph O'neill, MD
777 N Broadway, Suite 310,
Sleepy Hollow, NY 10591-1000

Ph: (914) 333-0034

Reviews and Comments


Internal Medicine Doctors in Sleepy Hollow, NY

Dr. Jilliann Marisa Elliott, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 755 N Broadway, Sleepy Hollow, NY 10591
Phone: 914-366-5490    
Michelle S Boyar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 777 N Broadway, Sleepy Hollow, NY 10591
Phone: 212-639-2000    
Philip C Caron, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 777 N Broadway, Sleepy Hollow, NY 10591
Phone: 212-639-2000    
Gary Robert Lehrman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 362 N Broadway, Sleepy Hollow, NY 10591
Phone: 914-269-1740    Fax: 914-881-4013
Dahlia Nolasco, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 701 N Broadway, Sleepy Hollow, NY 10591
Phone: 914-366-3357    Fax: 914-366-1557
Dr. Christopher Andrew Martin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Westchester Gastroenterology Assoc. Pc, 777 North Broadway, Suite #305, Sleepy Hollow, NY 10591
Phone: 914-366-6120    Fax: 914-366-4128
Dr. Louis Anthony Buzzeo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 777 N Broadway, Suite 203, Sleepy Hollow, NY 10591
Phone: 914-332-9100    Fax: 914-332-1037

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.